Arbitrary Command Execution in jiacrontab 1.4.5

CVE-2018-19793 · MEDIUM Severity

AV:N/AC:L/AU:S/C:P/I:P/A:P

jiacrontab 1.4.5 allows remote attackers to execute arbitrary commands via the crontab/task/edit?addr=localhost%3a20001 command and args parameters, as demonstrated by command=cat&args=/etc/passwd in the POST data.

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